patch 8.2.2072: Vim9: list assign not well tested
Problem: Vim9: list assign not well tested.
Solution: Test with different destinations. Fix white space error.
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 0620be0..1e65239 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -5123,7 +5123,7 @@
// can be something like "[1, 2]->func()"
return arg;
- if (oplen > 0 && (!VIM_ISWHITE(*sp) || !VIM_ISWHITE(op[oplen])))
+ if (oplen > 0 && (!VIM_ISWHITE(*sp) || !IS_WHITE_OR_NUL(op[oplen])))
{
error_white_both(op, oplen);
return NULL;
@@ -5159,10 +5159,16 @@
}
else if (var_count > 0)
{
+ char_u *wp;
+
// for "[var, var] = expr" evaluate the expression here, loop over the
// list of variables below.
+ // A line break may follow the "=".
- p = skipwhite(op + oplen);
+ wp = op + oplen;
+ p = skipwhite(wp);
+ if (may_get_next_line(wp, &p, cctx) == FAIL)
+ return FAIL;
if (compile_expr0(&p, cctx) == FAIL)
return NULL;
end = p;